Experteer Overview In this senior IC role, you will stabilise high-availability systems at massive scale while driving a major modernization to a TypeScript/Node.Js microservices stack. You’ll steer architectural decisions, own mission-critical services handling 100k+ requests per minute, and champion AI-assisted development to accelerate delivery. You will mentor teammates and communicate trade-offs to diverse stakeholders. This is a high-impact position within Groupon’s AI-first transformation.Compensaciones / Beneficios - Deliver complex initiatives within mission-critical, high-availability systems - Lead technical reviews and architecture decisions, focusing on TS/Node.Js migrations - Champion AI-assisted development using Cursor and Claude;
mentor teammates - Communicate technical trade-offs to stakeholders to align on roadmap - Own operational excellence through SLOs, observability, and thorough documentation for your domainsResponsabilidades - 5+ years of software engineering experience with production-grade TypeScript and Node.Js - Distributed systems experience in high-traffic environments (API design, monitoring, debugging) - Hands-on experience integrating AI coding tools (Cursor, Claude) into daily development - Strong communication and ability to drive cross-functional collaborationRequisitos principales -